Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47367 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/Analysis.cpp b/lib/Analysis/Analysis.cpp
index 2c52dbd..6b741bc 100644
--- a/lib/Analysis/Analysis.cpp
+++ b/lib/Analysis/Analysis.cpp
@@ -10,6 +10,7 @@
 #include "llvm-c/Analysis.h"
 #include "llvm/Analysis/Verifier.h"
 #include <fstream>
+#include <cstring>
 
 using namespace llvm;